Highlights New and wonderful DevTools goodies: New CSS debugging feature coming up soon (likely with Firefox 69): Inactive CSS. This will be tremendously helpful to know when certain CSS declarations … Read more

Highlights We’re running experiments to reduce annoying permission prompts in Firefox The DevTools team is bringing back Print Simulation! The bug to add it back into the inspector has landed … Read more

Highlights Firefox Lockbox now available on Android! Check it out! Responsive Design Mode in Dev Tools supports Meta Viewport, behind the devtools.responsive.metaViewport.enabled pref! There’s now a way to access your … Read more

Highlights We published a blog post about student contributions to Firefox! A reminder that Outreachy applications are now open, and Mozilla has a number of projects listed Also, a reminder … Read more

Highlights The need for speed! Using some handy scripts from Florian, mconley was able to do some frame recordings on the 2018 reference hardware to measure start-up performance. Firefox Nightly … Read more

Highlights We’re moving to profile-per-install, starting in Firefox 67! This will help avoid nasty downgrade bugs See these bugs for more detail WebExtensions’ keyboard shortcuts can now be managed / … Read more